What is digital trunked radio system?
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What is digital trunked radio system?
Trunked Systems For a trunked system, those communication paths, or trunks, are channels. A trunked radio system is a computer-controlled network that automatically connects users to available radio channels when they need them.
What is trunked communication?
A network trunk is a communications line or link designed to carry multiple signals simultaneously to provide network access between two points. Trunks typically connect switching centers in a communications system. The signals can convey any type of communications data.
How can trunked radio systems aid communications?
In short, trunked radio systems allow multiple groups of users to share a small set of radio frequencies without accidentally hearing or talking over each other’s conversations. Trunked radio systems primarily conserve limited radio frequencies and also provide other advanced security features to the users.
How does a trunking radio work?
When a trunked radio user wishes to communicate with another user or group, the computer automatically assigns them the first free available channel to make each call. The underlying principle of trunking is that not all users or groups who need to communicate in a channel will do so at the same time.
What does trunked mean?
large-trunked trees. trunkedadjective. Cut-off, severed; mutilated.
How does a trunking radio system work?
How far does DMR transmit?
| Type of Operation | Environmental Surroundings | Approx Maximum Distance |
|---|---|---|
| Radio/Radio | Flat Desert or Over Water | 6-12 mi 10-20 km |
| Radio/Radio | Mountain to Valley | 15-20 mi 25-30 km |
| Radio/Radio Direct | Mountain to Mountain | 30-35 mi 48-55 km |
| Radio/Radio via a Single Repeater | Average | 30-75 mi 50-100 km |
How does a trunked radio work?
